Question

Rills, gullies, streams, rivers and tributaries are all caused by

a.
land erosion
c.
soil erosion
b.
water erosion
d.
river erosion

Answer 1

The correct answer is B. Water erosion

Cause erosion makes a run down that forms streams, rivers and etc.

Answer 2

The answer is b. water erosion

Water erosion moves water downhill and during this process, different landforms are formed. Some of them are rills, gullies, streams, rivers, tributaries, waterfalls, floodplains, meander, lakes, etc.